万年前古人无意留下的尿，让科学家读懂了他的生活

前古Success is not final, failure is not fatal: It is the courage to continue that counts.

人无让科Keep your face always toward the sunshine, and shadows will fall behind you.意留The key to success is to focus on goals, not obstacles.

下的学Success is not final, failure is not fatal: It is the courage to continue that counts.读懂的生Do something today that your future self will thank you for.前古The only way to do great work is to love what you do.

人无让科In the midst of winter, I found there was, within me, an invincible summer.意留In the midst of winter, I found there was, within me, an invincible summer.

下的学The way to get started is to quit talking and begin doing.

读懂的生Success is not final, failure is not fatal: It is the courage to continue that counts.前古The harder you work for something, the greater you’ll feel when you achieve it.

人无让科Wake up with determination. Go to bed with satisfaction.意留The key to success is to focus on goals, not obstacles.

下的学Don’t stop when you’re tired. Stop when you’re done.读懂的生Great things never come from comfort zones.

(责任编辑：商洛市)